After setting up this plugin, I get the following error messages displayed in all my admin pages:
Warning: Cannot modify header information - headers already sent by (output started at /xxxxx/wp-content/plugins/jps-get-rss-feed/jp_get_rss_feed_items.php:197) in /xxxxx/wp-content/plugins/si-contact-form/wp-session/class-wp-session.php on line 92
Warning: Cannot modify header information - headers already sent by (output started at /xxxxx/wp-content/plugins/jps-get-rss-feed/jp_get_rss_feed_items.php:197) in /xxxxx/wp-includes/pluggable.php on line 876
How do I fix this?